Answer
390 dollars
Work Step by Step
The waiter earned 120 dollars on Friday, 180 dollars on Saturday, and 90 dollars on Sunday.
This means the total tips earned by the waiter over the course of these 3 days are $120+180+90=390$ dollars.
Elementary Algebra
by Kaufmann, Jerome; Schwitters, Karen;
Published by
Cengage Learning
ISBN 10:
1285194055
ISBN 13:
978-1-28519-405-9
Chapter 11 - Additional Topics - 11.6 - Pie, Bar, and Line Graphs - Problem Set 11.6 - Page 503: 23
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
